Abstract : Oil pumps are major energy-consuming equipment in oil depot production operations. Previously, flow rate was generally regulated by controlling the opening of the pump outlet valve, resulting in significant energy consumption before and after the valve. We applied a high-voltage variable frequency speed control system manufactured by Beijing Leadway Technology Co., Ltd. to the 6kV 630kW oil pump unit at the Nanyi Oil Depot. By changing the pump speed to regulate flow rate, this system reduced oil transportation energy consumption, saved electricity, and improved the process.
Keywords: Oil transportation energy-saving high-voltage frequency converter
Abstract : Oil transferring pumps reel—counmerin oilI acb Before NOWit was by controlling the open degree that tO controlled the discharge of pumps. output valves． and a lot of venergy WaS exlnded on the pumps output valves． The application of domesticBeijing LeaderI-tar estMulti—rexel1i ullageinvertel Sin NanYi oil depotisinxlucedinthis paper, and the energy—saving effect is also shown here the results the oil plant can benefit a lot fmmenergy—saving of some equipments such as abjust tile bischarge by discharge nging oil pumps speed.
Key words : Oil transferring Energyving High voltage.inveter
Application of high-voltage variable frequency speed control energy-saving technology in oilfield pump units.pdf
